S-7750K397 2.469" ID x 2 7/8" OD x 36" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-coated steel construction for extended service life in harsh industrial environments
- High-pressure compatibility with Schedule 40 wall thickness (0.203") ensuring reliable performance with air, natural gas, oil, steam, and water systems
- Versatile connection options featuring threaded NPT on one end and butt weld/socket weld compatibility for flexible installation
- Precision-engineered dimensions with 2.469" ID and 2 7/8" OD maintaining consistent flow characteristics and fitting compatibility
- Rigorous quality assurance through compliance with ASME B1.20.1, ASTM A53, and ASTM A733 manufacturing standards
- Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial usage
- Durable welded construction providing structural integrity for Class 125 and 150 fitting applications
Professional Applications & Engineering Value
This black-coated steel pipe nipple delivers exceptional performance across multiple industrial fluid handling systems. The welded construction combined with Schedule 40 wall thickness ensures reliable containment for demanding applications including compressed air lines, natural gas distribution, petroleum transfer, steam systems, and water processing. The NPT threaded connection on one end provides secure, leak-resistant joints while maintaining compatibility with standard iron and steel fittings. Engineered to withstand corrosive environments, the protective black coating significantly extends service life, reducing maintenance frequency and replacement costs in industrial settings where continuous operation is critical.
Specification Summary & Compliance
Manufactured to precise dimensional standards with NPT threading per ASME B1.20.1 specifications, this pipe nipple maintains Class 2A thread tolerances for reliable sealing. The ASTM A53 and ASTM A733 compliance ensures material quality and manufacturing consistency, while the 36" length provides optimal reach for various piping configurations. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and workplace protection standards are met for industrial applications.
